34436205661393 has 2 divisors, whose sum is σ = 34436205661394. Its totient is φ = 34436205661392.

The previous prime is 34436205661381. The next prime is 34436205661441. The reversal of 34436205661393 is 39316650263443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32178708426384 + 2257497235009 = 5672628^2 + 1502497^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34436205661393 is a prime.

It is a super-4 number, since 4×34436205661393⁴ (a number of 55 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (34436205661373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17218102830696 + 17218102830697.

It is an arithmetic number, because the mean of its divisors is an integer number (17218102830697).

Almost surely, 2^{34436205661393} is an apocalyptic number.

It is an amenable number.

34436205661393 is a deficient number, since it is larger than the sum of its proper divisors (1).

34436205661393 is an equidigital number, since it uses as much as digits as its factorization.

34436205661393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25194240, while the sum is 55.

The spelling of 34436205661393 in words is "thirty-four trillion, four hundred thirty-six billion, two hundred five million, six hundred sixty-one thousand, three hundred ninety-three".